Dr. Walker completed her PhD in Clinical/Medical Psychology at the University of Alabama at Birmingham. Her mentor at UAB was Thomas J. Boll, PhD, ABPP, who is a nationally recognized leader in the field of Neuropsychology. Her primary interests in her graduate training were Neuropsychology, Chronic Pain, and Cardiovascular Disease.

Dr. Walker completed an internship at the Medical College of Georgia in Augusta, Georgia, where she received specialized training in Post Traumatic Stress Disorder. Her postdoctoral training was completed in an acute rehabilitaion hospital setting under the supervision of Dr. Boll.

Dr. Walker is Board Certified in Clinical Neuropsychology by the American Board of Professional Psychology (ABPP). ABPP is the only credentialing board recognized by the American Psychological Association. Less than 10% of all Neuropsychologists achieve Diplomate status from ABPP.

She received specialized training in Life Care Planning from the University of Florida/Intelicus, which is known as the most extensive and comprehensive training program for Life Care Planning in the nation. She is a Certified Life Care Planner, (CLCP) having received her Board Certification from the Commission on Disability Examiner Certification.

Dr. Walker has 10 years experience as a clinician in an acute rehab setting treating patients with Traumatic Brain Injury, Spinal Cord Injury, and other catastrophic injuries. She also provides treatment to patients suffering from Cardiovascular Accidents, Alzheimer's Disease, and other neurological conditions. She provides both inpatient and outpatient treatment regimens for the above groups. She also has an active Chronic Pain Program and furnishes Independent Medical Examinations for patients, insurance companies, and attorneys.

Dr. Walker provides forensic consultations for both defense and plaintiff law firms and is currently licensed to practice in the States of Georgia and Alabama.